Нашёл особую монтажную пену для герметизации крыш септиков и ЛОДОК

00:01 About two-component foam, why I bought it 1. To blow out stringers 01:40 To increase the structural rigidity of stringers 02:00 Why boaters don't like using foam and polystyrene foam 03:25 Why this foam is suitable for sealing (characteristics) 04:20 How I foamed it, what happened, and what mistakes I made 06:39 About the disadvantages of two-component foam 07:45 Why I don't want to reveal where I bought it – this isn't an advertisement 08:20 One-component foam – more and cheaper! 09:00 Properties – doesn't absorb water, doesn't rot, doesn't decay 09:40 These hydrophobic foams can't be bought in Russia, so I had to order them from the EU 10:10 About polystyrene foam – which one to choose for a boat and why? 11:00 Why and how I glued EPS foam inside a boat (technology, nuances) 13:00 How I managed to get one-component foam that is not imported into Russia